Block, SkipCaptcha, nsAm_Govt_101RO, nsAm_Govt_101RW, nsAm_Govt_101_ta, nsTeam2RO, nsTeam2RW, nsTeam2_talkRO, nsTeam2_talkRW
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Line 1: − + − '''Name:''' Beryllium − − '''Symbol:''' Be − − '''Atomic Number:''' 4 − − '''Atomic Mass:''' 9.01 amu − − '''Number of electrons:''' 4 − − '''Classification:''' Standard Metal − − '''Crystal structure:''' Hexagonal − − '''Color:''' Grey − − '''Date of Discovery:''' 1798 − − '''Name of Discoverer:''' Fredrich Wohler − − '''Name Origin:''' Derived from the mineral Beryl − − '''Uses:''' Spacecrafts, aircrafts, and missiles. − − '''Obtained from:''' Beryl or Chrysoberyl.
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== Element ==
{{Element | name=Beryllium | symbol=Be | anumber=4 | amass=9.01 amu | noe=4 | class=Standard Metal | cstructure=Hexagonal | color=Grey | date=1798 | discname=[[Fredrich Wohler]] | origname=Derived from the mineral Beryl. | uses=Spacecrafts, aircrafts, and missiles. | obtained=Beryl or Chrysoberyl. }}
Beryllium is highly toxic and inhalation of beryllium-containing dust can cause severe damage to the lungs, or even death.
Beryllium is highly toxic and inhalation of beryllium-containing dust can cause severe damage to the lungs, or even death.